80234826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2971}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 183740928

約数和(自身を除く): 103506102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643, 1286, 1929, 2971, 3858, 4501, 5942, 8913, 9002, 13503, 17826, 20797, 27006, 41594, 62391, 124782, 1910353, 3820706, 5731059, 11462118, 13372471, 26744942, 40117413, 80234826]

約数ペア:

[(1, 80234826), (2, 40117413), (3, 26744942), (6, 13372471), (7, 11462118), (14, 5731059), (21, 3820706), (42, 1910353), (643, 124782), (1286, 62391), (1929, 41594), (2971, 27006), (3858, 20797), (4501, 17826), (5942, 13503), (8913, 9002)]